The national police force in Scotland has announced a significant change to how it captures sex and gender data. Under the new approach, officers will record an individual’s biological sex and also note, in a separate field, whether the person is transgender. This applies to all categories including victims, complainers, suspects and those identified as at risk across every crime and offence. The change reverses earlier operational guidance introduced during the Scottish National Party administration led by Nicola Sturgeon that permitted people to self-identify their gender for the purposes of police records.
Background and legal context
For much of the 2014–2026 period, Police Scotland’s operational guidance reflected a practice of recording gender according to an individual’s stated identity rather than biological markers. That guidance was advisory rather than statutory, but it shaped how incidents and datasets were compiled. Recent judicial developments altered the legal landscape: notably the Supreme Court’s April 2026 decision that interpreted the term “woman” under the Equality Act as referring to biological sex. In addition, advocacy group challenges — including a legal action by For Women Scotland in June 2026 — contested data collection practices that relied on the broader concept of “gender.” These events have influenced the force’s reassessment of its data standards.
Why the change was made
Police Scotland framed the policy reversal as a need to align operational recording with current legal interpretations while preserving clarity in datasets. The force published a Sex and Gender Review on 17 March describing technical and procedural steps required to implement the new standard. Officials said that although systems already have the capacity to capture sex and gender information, they must be updated to ensure that fields are unambiguous and that transgender status is not conflated with biological sex. The stated aim is to achieve both legal accuracy and respect for human rights.
Implementation and technical work
The operational rollout will involve updates to twenty-two different systems across the organisation, a task Police Scotland described as complex. System engineers and policy teams will clarify data fields, create a distinct transgender data set, and prevent interchangeable use of the sex and gender labels within records. Police Scotland said interim guidance on the new approach will be published in April 2026 as they proceed towards a full systems upgrade. The force also emphasised that in many frontline situations, the recorded approach is broadly consistent with existing operational practice and is intended to provide clarity rather than introduce radical procedural shifts.
Which people are affected
The revised recording standard applies to three principal groups: victims and complainers, suspects and accused persons, and those identified as at risk. In practice, this means a report will show the individual’s recorded biological sex and separately flag if they are transgender, rather than relying solely on a self-declared gender label. Police officials stress this is intended to preserve both evidential integrity in criminal justice processes and the ability to monitor patterns for operational planning, safeguarding and accountability.
Implications and reactions
The policy change has prompted debate across political and community lines. Supporters say clearer distinctions in data will protect legal rights established by recent court rulings and support accurate crime analysis. Critics argue the move represents a rollback of trans-inclusive practice introduced under Nicola Sturgeon, raising concerns about dignity and the potential chilling effect on reporting among trans people. Human rights groups, campaigners and legal organisations will likely scrutinise interim guidance when it appears in April 2026, and further legal challenges or appeals could follow as different stakeholders test the balance between legal definitions and individual identity.
What to watch next
Key developments to monitor include the interim guidance publication, the timeline for the full technical upgrade, and any case law or statutory changes that might affect how public bodies collect sex and gender information. Police Scotland has stated its intent to proceed with updates while maintaining operational continuity; how that will play out in practice—particularly at points of contact like custody suites and victim interviews—will determine the immediate impacts of this policy reversal. The conversation around data, rights and practical policing is set to continue as the new standards take effect.